Hot summers in Knoxville don’t just stress your lawn, they can create real issues for your plumbing, too. If your water pressure drops, pipes start making noises, or an outdoor faucet won’t stop dripping, you’re not imagining it, your plumbing system is damaged. Heat impacts plumbing more than most people realize.
At Hard Knox Plumbing, we’ve helped hundreds of homeowners and businesses deal with summer plumbing problems before they turn serious. Here’s what’s going on, and how to take care of it.
What Summer Heat Can Do to Your Plumbing
1. Pipes Move and Crack
When temperatures rise, underground pipes can shift as the soil dries out. Above-ground pipes, especially metal or PVC, also expand. These small changes can create loose joints or small leaks that are easy to miss.
2. Water Pressure Drops
More people are using water for lawns, pools, and cooling systems during the summer. That shared demand can reduce pressure across the neighborhood. If you’re the only one seeing pressure issues, it could mean a leak or buildup in your plumbing.
3. Water Heaters Work Harder
Even in warm weather, water heaters stay busy with showers, laundry, and dishwashing. Older units may overheat or develop issues with pressure valves. It’s common to see more repairs during this time.
4. Summer Means More Drain Problems
With more people at home, plumbing systems get more use. This includes more kitchen scraps, grease, and other things going down the drain, often leading to clogs.
Signs Your Plumbing Needs Attention
Catch these signs early:
- Water bill increases
- Wet spots around your yard or outdoor spigots
- Hot water running out fast
- Slow drains or gurgling sounds
- Pipes that bang or hiss
- These could mean your plumbing needs a checkup.
What Knoxville Property Owners Can Do
✔ Check Outdoor Fixtures
Inspect hose bibs and outdoor faucets for any leaks. Replacing a washer or calling a plumber early can prevent bigger repairs.
✔ Book a Summer Plumbing Inspection
We offer seasonal checkups that include checking for leaks, testing pressure, and inspecting your water heater.
✔ Flush Your Water Heater
Hard water in Knoxville causes sediment buildup, which lowers efficiency. A yearly flush can improve performance and extend the life of the unit.
✔ Watch the Drains
Avoid putting grease or heavy waste into sinks. Rinse off sand or dirt outdoors instead of in your tub.
How Hard Knox Plumbing Helps
At Hard Knox Plumbing, we provide:
- Water heater repairs and flushing
- Pressure valve replacements
- Outdoor and underground leak detection
- Drain clearing services
- Full plumbing inspections
- We’re available 24/7 and offer financing when needed.
Each summer in Knoxville seems hotter than the last. That means plumbing systems face more stress. Consider scheduling regular seasonal inspections, once before summer and again before winter. Smart water monitors can also help track pressure and catch problems early.
For you to schedule your inspection, please click here.
FAQ: Summer Heat & Your Plumbing System
Can heat cause underground pipes to crack or break?
Yes, when soil dries out, it can move, putting pressure on buried pipes. This can lead to cracks, especially in older systems.
Is it safe to water my lawn if I already have low water pressure?
It’s safe, but you may notice weaker pressure indoors. Try watering in the early morning or at night to avoid peak demand.
Should outdoor pipes be insulated in the summer?
Yes. Pipes exposed to direct sunlight can expand or warp. Light insulation can reduce damage during extreme heat.
Why does my toilet run more often during hot months?
Evaporation and increased use can affect tank levels. Check the flapper or float inside your tank if it runs constantly.
How do I know if my water heater has too much pressure?
Watch for leaking at the relief valve or loud popping sounds. These could mean the unit is overheating and needs service.
I you want to know more information about our water heater services, click here.
Take Care of It Before It Gets Worse
Don’t let a small plumbing issue turn into a major repair. Our team is ready to help with fast service and fair pricing.
Call today for an inspection at our number 865.381.7486
Request a quote online
See our financing program here
We’re here to help Knoxville stay cool and plumbing stay safe, all season long.